From a83aa72fd0eba0f2e6a9631381fb91c4d399d57f Mon Sep 17 00:00:00 2001 From: Raghu Krishnamurthy Date: Tue, 4 Jul 2023 14:16:22 -0700 Subject: [PATCH] docs(spm): document new build option Add documentation for the new build option ENABLE_SPMD_LP. Signed-off-by: Raghu Krishnamurthy Change-Id: I808e6c00e3699fc900dc97e889af63cc01cae794 --- docs/getting_started/build-options.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/docs/getting_started/build-options.rst b/docs/getting_started/build-options.rst index c410a8e95..c665715b2 100644 --- a/docs/getting_started/build-options.rst +++ b/docs/getting_started/build-options.rst @@ -899,6 +899,12 @@ Common build options support pre-Armv8.4 platforms (aka not implementing the ``FEAT_SEL2`` extension). +- ``ENABLE_SPMD_LP`` : This boolean option is used jointly with the SPM + Dispatcher option (``SPD=spmd``). When enabled (1) it indicates support + for logical partitions in EL3, managed by the SPMD as defined in the FF-A + 1.2 specification. This flag is disabled by default. This flag must not be + used if ``SPMC_AT_EL3`` is enabled. This is an experimental feature. + - ``SPM_MM`` : Boolean option to enable the Management Mode (MM)-based Secure Partition Manager (SPM) implementation. The default value is ``0`` (disabled). This option cannot be enabled (``1``) when SPM Dispatcher is